Seismic baseline indicates ~2.4 M6.5+ events weekly. Poisson distribution for λ=2.4 yields P(X=1) ~21.8%, while P(X>=2) is ~69.2%. High probability favors multiple events, not singular. 85% NO — invalid if global seismicity drops >50%.
Seismic baseline indicates ~2.4 M6.5+ events weekly. Poisson distribution for λ=2.4 yields P(X=1) ~21.8%, while P(X>=2) is ~69.2%. High probability favors multiple events, not singular. 85% NO — invalid if global seismicity drops >50%.